UHOOMA Derma Roller Needle style
The principle of microneedles is to open the cuticle channel that blocks skin absorption and promote the effective penetration and absorption of various skin care products.Skin care products with microneedles can be used together with better absorption, enhance the effect.
540 derma roller have different specifications,which are 0.2mm-0.25mm-0.3mm-0.5mm-0.75mm-1.0mm-1.5mm-2.0mm-2.5mm-3.0mm.
Different specifications for different situations:1. It is recommended to use 0.25mm--0.5mm size to remove wrinkles, whiten and freckle. 2. To remove stretch marks (scar marks, obesity marks), it is recommended to use 1mm--1.5mm size. 3. It is recommended to use 1.5mm--2.0mm size for hair regeneration. 4. Remove red blood trace. It is recommended to use 0.2-mm-0.3mm size for eyes. 5. Rosacea, depression scars, pox pits and scar repair are recommended to use 1mm--1.5mm size. 6.1.5mm-3.0mm size do not use by yourself,please used by the beauty salon.